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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Coliform and microbial samples

MS0490010 , City of Winona

14 of 2,358 results on record were positive for coliform or another organism the agency tests for. The most recent was May 6, 2024.

They fall across 14 of the 1,811 samples on record.

Every sample on record, October 15, 2003 to September 15, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 1,336–1,350 of 1,811 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Winona, 1,336 to 1,350 of 1,811 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
270713
Laboratory
MSDH Lab
Monitoring period
May 1, 2009 – May 31, 2009
Absence , sample collected May 7, 2009, sampling point DS000 Coliform (TCR)
Collected
May 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
270714
Laboratory
MSDH Lab
Monitoring period
May 1, 2009 – May 31, 2009
Absence , sample collected May 7, 2009, sampling point DS000 Coliform (TCR)
Collected
May 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
270715
Laboratory
MSDH Lab
Monitoring period
May 1, 2009 – May 31, 2009
Absence , sample collected May 7, 2009, sampling point DS000 Coliform (TCR)
Collected
May 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
270718
Laboratory
MSDH Lab
Monitoring period
May 1, 2009 – May 31, 2009
Absence , sample collected May 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263838
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263840
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263844
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263744
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263745
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263746
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
263839
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2009 – Apr 30, 2009
Absence , sample collected Apr 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
256938
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 5, 2009, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
256939
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 5, 2009, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
256953
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 5, 2009, sampling point DS000 Coliform (TCR)
Collected
Mar 2, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
254896
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2009 – Mar 31, 2009
Absence , sample collected Mar 2, 2009, sampling point DS000 Coliform (TCR)